CN201003425Y - Rotor type IC engine - Google Patents
Rotor type IC engine Download PDFInfo
- Publication number
- CN201003425Y CN201003425Y CNU2007200835410U CN200720083541U CN201003425Y CN 201003425 Y CN201003425 Y CN 201003425Y CN U2007200835410 U CNU2007200835410 U CN U2007200835410U CN 200720083541 U CN200720083541 U CN 200720083541U CN 201003425 Y CN201003425 Y CN 201003425Y
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- Prior art keywords
- rotor
- inlet
- acting
- compression
- air
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The utility model relates to a rotor internal combustion engine, which comprises a gas inlet and a compression rotor(1), a working exhaust rotor(2), a rotor clapboard(3), a flow resistance valve(5), a gas outlet pipe(11), a flying wheel(12) and a timing gear(13), wherein, the compression gas inlet rotor(1) and the working exhaust rotor(2) take the shape of a cylinder which is cut off by two equal sized circular arcs; the compression gas inlet rotor is connected with the working exhaust rotor by the rotor shaft and the spline; one end of the center of the compression rotor is integrated with the shaft into a whole, and the other end is spline groove; the two ends of the center of the working exhaust rotor is integrated with the shaft into a whole; a rotor clapboard is arranged between the compression gas inlet rotor and the working exhaust rotor. The utility model has the advantages of the simple structure, low cost, saving energy, less pollution and so on.
Description
Technical field
The utility model relates to motor, particularly the rotary internal combustion engine of using on the automobile.
Background technique
In existing technology, present widely used internal-combustion reciprocating-pisto is to-and-fro motion to be converted to rotatablely move, and its existence vibration is big and effect is low, the inadequate shortcoming of air inlet.Shortcomings such as a small amount of three-apexed rotor internal-combustion engine is also arranged, and its combustion chamber of air cylinder is narrow shape, lacks necessary cooling space, thereby has complex structure, cost height, and blowdown is big.
Summary of the invention
The purpose of this utility model is the deficiency that exists at prior art, provide a kind of effect height, simple in structure, cost is low and the rotary internal combustion engine of long service life.
The purpose of this utility model is achieved by the following technical solution:
A kind of rotary internal combustion engine comprises air inlet and compression rotor, acting inlet rotor, rotor dividing plate, inlet hole, resistance valve outlet pipe.Automatically controlled subsidiary combustion chamber assembly, flywheel, compositions such as timing gear.
The compress inlet air rotor is two resulting shapes of arc body that grade is big of a cylindrical body excision with the shape of acting inlet rotor.The compress inlet air rotor is connected with spline by rotor shaft between the inlet rotor with acting, and an end at the center of air inlet, compression rotor is made one with axle, and to be that spline is recessed be pickled with grains or in wine the other end.One is all made with axle in the two ends at the center of acting, inlet rotor, the axle of an end wherein, end face be spline, in the spline that inserts air inlet, compression rotor was pickled with grains or in wine, the other end was pressed and is adorned flywheel.Also be provided with the rotor dividing plate between compress inlet air rotor and the acting inlet rotor, dividing plate is installed on round steel sheet between air inlet and compression rotor and the acting inlet rotor, the equal diameters of diameter and internal rotor.Dividing plate and shell are integral, and there is a hole at the center of circle, and rotor shaft from then on hole penetrates, and the edge of dividing plate also has equidistant four pores that are arranged with, and are as the pore that enters the firing chamber.
The effect of air inlet, compression rotor is to suck so mixed gas, under the cooperation of resistance valve inflammable mixture is pressed into the firing chamber.The effect of acting inlet rotor is that gaseous combustion drives the rotor acting.Under the cooperation of resistance valve, waste gas is excreted.
Inlet hole is installed on the shell of air suction compression rotor, equidistantly is arranged with four inlet holes, four resistance valves be located at four inlet holes above.
Outlet pipe is installed on above the acting inlet rotor, and its position equidistantly is arranged with four tracheaes on resistance valve, and effect is exhaust.
Automatically controlled firing chamber is mainly by slide block, eccentric wheel, compositions such as stepper motor and control system, effect is the signal according to Air flow meter, the control subsidiary combustion chamber open size.Be the best combustion compression ratio.Automatically controlled firing chamber is installed on acting, the main flow valve bottom of acting, inlet rotor, and an end of its slide block rolls with eccentric wheel and is connected, and the other end of slide block communicates with the firing chamber, and an eccentric end is connected with slide block.Eccentric wheel is driven by stepper motor, and the electric current of motor is supplied with by the ECU computer, and the electromotive force that stepper motor produced when air inflow was big is also big, the position of projection with sliding soon away from; The electromotive force that air inflow hour stepper motor produces is just little, and the position of projection promotes the sliding firing chamber of pressing to soon.Reduce in the space of firing chamber, becomes a radian with shell.
If the angle that change the firing chamber is the X angle, then air inlet, compression rotor and acting, the spacing of inlet rotor main flow valve is the stroke at X angle, and air suction compression rotor and acting, the corner of inlet rotor is the stroke at the angle of 90 degree, and be tilt fixing, the circular arc on each limit is the 90 degree active chamber that distributes, the igniting 4 times of circling of an active chamber, circle concurrent fire eight times of rotor.
Resistance valve, being installed on the top of air suction compression rotor and acting inlet rotor all is equidistant layout symmetrically, and each rotor all is equipped with four resistance valves, resistance valve on the air suction compression rotor is loaded on suction tude top, and do work, bottom that the resistance valve on the inlet rotor is loaded on outlet pipe, resistance valve on resistance valve on the air suction compression rotor and acting, the inlet rotor is angled, and this angle is the angle that the bags is changeed.Resistance valve mainly is made up of valve rod, valve pocket, spring, push pedal etc.Resistance valve was withdrawn into the valve pocket the inside when active force that the resistance valve top is added when the outside was big; The power that the resistance valve top is added when the outside hour extrudes valve pocket under the active force of spring, spring is installed on the valve pocket the inside, and the two ends of spring link with valve rod and push pedal respectively, and effect is that the gas in the active chamber is pressed into the firing chamber is external with extrusion.And the long lonely appearance that becomes with firing chamber institute gyration of the orphan of pore etc.Spark plug is installed on the resistance valve bottom, with two spark plugs.
Working procedure of the present utility model is as follows:
Intake stroke, when the A of active chamber point turns over resistance valve, the area of the active chamber lower end generation suction that changes from small to big, gas sucks from inlet hole, and when the B point turned over resistance valve, air inlet finished.
Compression stroke, rotor is rotated further, resistance valve gas barrier on active chamber top, inlet hole is blocked, and gas is compressed, and this moment, gas was by the pore on the dividing plate, be pressed into the position, firing chamber of acting, inlet rotor, when the B point forwarded resistance valve to, gas entered in the firing chamber fully.
Working stroke, this moment, the position in inoperative chamber of rotor forwarded the position of arcuate socket to, and the arc hole is blocked by rotor, and the spark plug igniting drives rotor rotation, and acting finishes through resistance valve up to another point of active chamber.
Exhaust stroke, rotor continue motion under the effect of resistance valve, and waste gas is discharged from outlet pipe, finish a circulation.
The utlity model has characteristics simple in structure, with low cost, energy saving.Overcome the problem that the four stroke engine thermal efficiency is low, vibration is big effectively.The present invention moves also has the environmental pollution features of smaller.
Description of drawings
Fig. 1 is the structural representation of the utility model air inlet and compression rotor;
Fig. 2 is the structural representation of the utility model rotor dividing plate;
Fig. 3 is the structural representation of the utility model acting inlet rotor;
Fig. 4 is the structural representation of the utility model rotary internal combustion engine.
Specific embodiment
As shown in drawings, a kind of rotary internal combustion engine comprises air inlet and compression rotor 1, acting inlet rotor 2, rotor dividing plate 3, resistance valve 5, outlet pipe 11, firing chamber assembly 7, flywheel 12, timing gear 13 compositions such as grade.
Compress inlet air rotor 1 is two resulting shapes of arc body that grade is big of a cylindrical body excision with the shape of acting inlet rotor 2.The compress inlet air rotor is connected with spline by rotor shaft between the inlet rotor with acting, and an end at the center of air inlet, compression rotor is made one with axle, and to be that spline is recessed be pickled with grains or in wine the other end.One is all made with axle in the two ends at the center of acting, inlet rotor, the axle of an end wherein, end face be spline, in the spline that inserts air inlet, compression rotor was pickled with grains or in wine, the other end was pressed and is adorned flywheel.Also be provided with rotor dividing plate 3 between compress inlet air rotor and the acting inlet rotor, dividing plate is installed on round steel sheet between air inlet and compression rotor and the acting inlet rotor, the equal diameters of diameter and internal rotor.Dividing plate 3 is integral with shell 10, and there is a hole at the center of circle, and rotor shaft from then on hole penetrates, and the edge of dividing plate also has equidistant four pores 6 that are arranged with, and is as the pore that enters the firing chamber.
Inlet hole 11 is installed on the shell 10 of air suction compression rotor, equidistantly is arranged with four inlet holes, four resistance valves be located at four inlet holes on.
Automatically controlled firing chamber is mainly by slide block, eccentric wheel 7, compositions such as stepper motor and control system, effect is the signal according to Air flow meter, control subsidiary combustion chamber 8 open size.Be the best combustion compression ratio.Automatically controlled firing chamber is installed on acting, the main flow valve bottom of acting, inlet rotor, and an end of its slide block rolls with eccentric wheel and is connected, and the other end of slide block communicates with the firing chamber, and an eccentric end is connected with slide block.Eccentric wheel is driven by stepper motor, and the electric current of motor is supplied with by ECU,, the electromotive force that stepper motor produced when air inflow was big is also big, the position of projection with sliding soon away from; The electromotive force that air inflow hour stepper motor produces is just little, and the position of projection promotes the sliding firing chamber of pressing to soon.Reduce in the space of firing chamber, becomes a radian with shell.
It all is equidistant layout symmetrically that resistance valve 5 is installed on the top of air suction compression rotor and acting inlet rotor, and each rotor all is equipped with four resistance valves, resistance valve on the air suction compression rotor is loaded on suction tude top, and do work, bottom that the resistance valve on the inlet rotor is loaded on outlet pipe, resistance valve on resistance valve on the air suction compression rotor and acting, the inlet rotor is angled, and this angle is the angle that the bags is changeed.Resistance valve mainly is made up of valve rod, valve pocket, spring 15, push pedal etc.Resistance valve was withdrawn into the valve pocket the inside when active force that the resistance valve top is added when the outside was big; The power that the resistance valve top is added when the outside hour extrudes valve pocket under the active force of spring, spring is installed on the valve pocket the inside, and the two ends of spring link with valve rod and push pedal respectively, and effect is that the gas in the active chamber is pressed into the firing chamber is external with extrusion.And the long lonely appearance that becomes with firing chamber institute gyration of the orphan in lonely hole etc.Spark plug is installed on the resistance valve bottom, shared two spark plugs.
Claims (1)
1, a kind of rotary internal combustion engine is characterized in that: comprise air inlet and compression rotor (1), acting inlet rotor (2), rotor dividing plate (3), resistance valve (5), outlet pipe (11), flywheel (12), timing gear (13);
Compress inlet air rotor (1) is two resulting shapes of arc body that grade is big of a cylindrical body excision with the shape of acting inlet rotor (2), the compress inlet air rotor is connected with spline by rotor shaft between the inlet rotor with acting, air inlet, one end at the center of compression rotor is made one with axle, the other end is that spline is recessed poor, acting, one is all made with axle in the two ends at the center of inlet rotor, the axle of an end wherein, end face be spline, insert air inlet, in the spline of compression rotor is poor, the other end is by the dress flywheel, also be provided with rotor dividing plate (3) between compress inlet air rotor and the acting inlet rotor, dividing plate is installed on round steel sheet between air inlet and compression rotor and the acting inlet rotor, the equal diameters of diameter and internal rotor;
Dividing plate (3) is integral with shell (10), and there is a hole at the center of circle, and rotor shaft from then on hole penetrates, and the edge of dividing plate also has equidistant four pores (6) that are arranged with, and is as the pore that enters the firing chamber;
Inlet hole (11) is installed on the shell (10) of air suction compression rotor, equidistantly is arranged with four inlet holes, four resistance valves be located at four inlet holes on;
Outlet pipe (14) is installed on above the acting inlet rotor, and its position equidistantly is arranged with four tracheaes on resistance valve;
Automatically controlled firing chamber is mainly by slide block, eccentric wheel (7), composition such as stepper motor and control system, automatically controlled firing chamber is installed on acting, the main flow valve bottom of acting, inlet rotor, one end of its slide block rolls with eccentric wheel and is connected, the other end of slide block communicates with the firing chamber, and an eccentric end is connected with slide block; Eccentric wheel is driven by stepper motor;
It all is equidistant layout symmetrically that resistance valve (5) is installed on the top of air suction compression rotor and acting inlet rotor, and each rotor all is equipped with four resistance valves, resistance valve on the air suction compression rotor is loaded on suction tude top, and do work, resistance valve on the inlet rotor is loaded on the bottom of outlet pipe, resistance valve on the air suction compression rotor and acting, resistance valve on the inlet rotor is angled, this angle is the angle that the bags is changeed, resistance valve is mainly by valve rod, valve pocket, spring (15), push pedal is formed, spark plug is installed on the resistance valve bottom, shared two spark plugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200835410U CN201003425Y (en) | 2007-02-07 | 2007-02-07 | Rotor type IC engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200835410U CN201003425Y (en) | 2007-02-07 | 2007-02-07 | Rotor type IC engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201003425Y true CN201003425Y (en) | 2008-01-09 |
Family
ID=39038963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200835410U Expired - Fee Related CN201003425Y (en) | 2007-02-07 | 2007-02-07 | Rotor type IC engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201003425Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883391A (en) * | 2014-01-26 | 2014-06-25 | 三吉星汽车科技（上海）有限公司 | Piston engine and engine device composed of same |
| WO2014107832A1 (en) * | 2013-01-08 | 2014-07-17 | Han Zhiqun | Pivot diesel internal combustion engine |
| CN110566342A (en) * | 2018-06-05 | 2019-12-13 | 刘长存 | Double-cylinder two-slide block rotor internal combustion engine |
-
2007
- 2007-02-07 CN CNU2007200835410U patent/CN201003425Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014107832A1 (en) * | 2013-01-08 | 2014-07-17 | Han Zhiqun | Pivot diesel internal combustion engine |
| CN103883391A (en) * | 2014-01-26 | 2014-06-25 | 三吉星汽车科技（上海）有限公司 | Piston engine and engine device composed of same |
| CN110566342A (en) * | 2018-06-05 | 2019-12-13 | 刘长存 | Double-cylinder two-slide block rotor internal combustion engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 |